It is well known that the underlying cause of lumbar disc herniation is degeneration of the lumbar intervertebral disc. This is because the factors that lead to lumbar disc strain are greater than the self-repairing factors of the disc. Over time, intervertebral disc pathology can occur. The factors that lead to disc strain are mainly obesity; reduced exercise; excessive use of the waist more than the self-compensation capacity of the lumbar muscles; long periods of incorrect sitting; acute injuries that do not heal in time after the re-occurrence of new injuries after the gradual evolution of the toss. The factors that promote self-repair of the lumbar disc include: timely rest and active functional exercise. In general, acute attacks of lumbar disc herniation require timely and strict bed rest. It is recommended that fat people sleep on hard beds and physical therapy. And the functional exercise of the muscles of the lumbar back includes some specific methods as follows The strain of the intervertebral disc leads to a decrease in the water content of the outer fibrous ring and the central nucleus pulposus tissue after the degeneration of the intervertebral disc, which eventually leads to a weakening of the elasticity of the fibrous ring and bulging, protrusion, and even the freeing of the nucleus pulposus to the interior of the spinal canal. Therefore, actively increasing the factors that protect the intervertebral disc and decreasing the factors that cause disc strain will help to combat disc degeneration. And in addition to the usual more attention to proper rest, active and effective functional exercise of the lumbar muscles is very effective and is the root cause of the persistent disease. The specific methods are as follows, for reference only: rub: after the two hands are rubbed together and heated, overlapping placed in the lumbar vertebrae, from the top down to push the rub 30-50 times, until the local heat sensation. Pinch: sit with your feet outstretched, or bend your knees, or in a sitting position. Both hands pinch, lift and release the lumbar muscles 15-20 times. Knead: Take a sitting posture. Both hands five fingers together, respectively, placed on the left and right sides of the back waist, with the palm of the upper and lower slowly rubbed, until hot. Rolling: make a fist with both hands, roll and massage from the waist up and down. First from the bottom to the top, and then from the top to the bottom, repeatedly. The upper body can be combined with forward and backward leaning. Press: two hands crossed waist, thumbs pressed on both sides of the waist eye, squeeze, and rotate and knead, first clockwise, then counterclockwise, 36 turns each. Knock: Half-clench your fists with both hands and tap the lumbosacral area with the back of both fists to the extent that it does not cause pain. Do it at the same time, 30 times each. Grasping: With both hands backwardly forked waist, thumbs in front, press on the waist side without moving, the remaining four fingers from both sides of the lumbar vertebrae with the finger belly outwardly grasping the skin, from the lumbar eye to the sacral sequence, 36 times on each side. Shake: place both hands on the waist, press the palm root at the lumbar eye and shake up and down rapidly for 15-20 times. Press: take a seated position and knead the Renzhong point with the fingertips of the middle finger for 1-2 minutes. Point: take a sitting position, with the fingertips of the middle fingers of both hands, respectively, press the point of the two legs in the commission (posterior fossa of the knee joint is in the middle) 1-2 minutes, the pressed parts should appear sore, numb, swollen feeling. In addition to local massage, shaking the waist can also prevent and control lumbar muscle strain. Specific introduction of two methods for reference: (1) turn the crotch waist to take a standing position, hands crossed waist, thumb in front, the remaining four fingers in the back, the middle finger pressed in the lumbar eye, that is, the Chinese medicine said the kidney points, inhale, the crotch from the left to the right swing, exhale, from the right to the left swing, a breath a suction for a time, can be done 8-32 times in a row. (2) spin the waist and turn the back to take a standing position, both hands up to the sides of the head and shoulder width, thumb tips and eyebrows the same height, the heart of the hand relative. Inhale, the upper body from the left to the right twist, the head also twisted backwards, exhale, from the right to the left twist, a breath a suction for a time, can be done 8-32 times in a row.